C83.97
Non-follicular (diffuse) lymphoma, unspecified, spleen
Clinical Classification Guidelines
Medical Intelligence & Overview
Non-follicular (diffuse) lymphoma of the spleen, classified under ICD-10 code C83.97, is a type of blood cancer that originates in the lymphatic system. This form of lymphoma affects the spleen specifically and is characterized by the widespread growth of abnormal lymphocytes, a type of white blood cell. Unlike follicular lymphomas, which form small, organized clusters, non-follicular lymphomas tend to grow in a more diffuse, disorganized manner throughout the spleen. As a malignant condition, it can impact the normal function of the spleen and the body's immune defense mechanisms. This condition can be aggressive or slow-growing, and accurate diagnosis and management are crucial for effective treatment.
Causes & Symptoms
Clinical Causes: Genetic mutations leading to abnormal lymphocyte growth Underlying immune system deficiencies Exposure to certain chemicals or radiation Infections related to specific viruses, such as Epstein-Barr virus or HIV Other environmental or idiopathic factors
Key Symptoms: Enlarged spleen (splenomegaly), often causing abdominal discomfort or fullness Unexplained weight loss Fever that persists without clear infection Night sweats Fatigue and weakness Frequent infections due to immune suppression Bone marrow involvement leading to anemia or low blood counts
Diagnostic & Treatment
Diagnosis Path: Imaging studies such as ultrasound, CT scans, or MRI to assess spleen size and detect abnormal areas Blood tests to evaluate overall health and detect anemia or infections Biopsy of spleen tissue, often obtained through minimally invasive procedures or during surgery, to confirm lymphoma type Bone marrow biopsy to determine if the marrow is involved Immunohistochemistry and molecular studies to identify specific cancer markers
Treatment Protocols: Chemotherapy, often the primary treatment to target malignant cells Radiation therapy in localized cases or symptom palliation Targeted therapies that focus on specific molecules expressed by the cancer cells Immunotherapy to boost the body's immune response against lymphoma Splenectomy (surgical removal of the spleen) in certain cases for symptom relief or diagnostic purposes Supportive care such as transfusions or antibiotics to manage associated symptoms and complications
Clinical Advice & FAQs
Billing Guidance
Is C83.97 a billable ICD-10 code?
Yes, C83.97 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report C83.97?
Clinical documentation must specify the nature of Non-follicular (diffuse) lymphoma, unspecified, spleen and any associated comorbidities for accurate reporting.
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